Cranksets Up to 60% Off

Cranksets Up to 60% Off

Designed to break limits
Carbon Cranksets 30% Off

Carbon Cranksets 30% Off

Experience extreme lightness and stiffness
INspider® Technology

INspider® Technology

Check out our range of spider power meters

Featured products Our New Arrivals

INpower® Gloss Non-Drive Side Arm

Regular Price $167.18 As low as $129.15

Vegast BC 2.0 Crankset

Regular Price $379.98 As low as $151.98

eKapic Crank Arms Fazua® Ride 60 Compatible

Regular Price $243.18 As low as $178.94

Round Ring eMTB DM Fazua® Ride60

Regular Price $151.98 As low as $108.19

1X13 TT Shifting set

Regular Price $1,670.48 As low as $1,169.34

2INpower® SL Non-Drive Side Arm

Regular Price $281.18 As low as $221.49

Ludiden maillot neon

Regular Price $104.88 As low as $79.71

Berada socks

Regular Price $17.48 As low as $13.28

12s CompatibleNew release

We have released our new chainrings fully compatible with Shimano® 12 speed cranks and groupsets. Discover available sizes and get yours.

ROTOR historyThe result of a dream

ROTOR was born in Spain, when in 1994, two friends and enthusiastic cyclists set out to achieve something that many others had tried and failed to do: eliminate dead spots in the pedaling process.